期刊
ARCHIVES OF MEDICAL RESEARCH
卷 50, 期 4, 页码 175-180出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.arcmed.2019.07.010
关键词
Acute lymphocytic leukemia; MTHFR; RFC1; Polymorphism
资金
- Autonomous University of Guerrero
- State Cancer Institute, Arturo Beltran Ortega, Acapulco, Guerrero
Background. Polymorphisms in folate-related genes are closely related to the development of cancer. The 5,10-MTHFR 677C> T and RFC1 80G> A polymorphisms are associated with an increased risk of susceptibility to pediatric ALL. Objective. The aim of this study was to illustrate the association between 5, 10-MTHFR 677C> T and RFC1 80G > A polymorphisms and ALL in a Mexican population. Materials and Methods. This study was conducted in 60 pediatric ALL patients and 60 healthy individuals. The 5,10-MTHFR 677C > T and RFC1 80G > A polymorphisms were detected by the PCR-RFLP method. Results. Our investigation revealed that the 5,10-MTHFR 677 C/T and 5,10-MTHFR 677T/T genotypes are associated with susceptibility to pediatric ALL (OR = 1.9, 95% IC = 1.36-12.09, p = 0.012 and OR = 2.8, 95% CI = 1.49-22.82, p = 0.011, respectively). Likewise, the G/A genotype from the RFC1 80G> A polymorphism showed an increased ALL risk compared to RFC1 G80G genotype (OR = 3. 3, 95% CI = 1.75-8.87, p = 0.002). Conclusion. Therefore, our results suggest that the 5,10-MTHFR 677C> T and RFC1 80G> A polymorphisms are factors involved in the susceptibility to ALL in Mexican population. (C) 2019 IMSS. Published by Elsevier Inc.
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